CN216081900U

CN216081900U - A testing arrangement that is used for subway high-speed railway to link up experimental rain

Info

Publication number: CN216081900U
Application number: CN202121884878.8U
Authority: CN
Inventors: 王海阳; 肖海林; 李斌
Original assignee: Jilin Province Hongxing Rail Vehicle & Equipment Co ltd
Current assignee: Jilin Province Hongxing Rail Vehicle & Equipment Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-18
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a testing device for a rain test of a through passage of a subway high-speed rail, which comprises a water collecting tank, wherein a protective cover is fixedly arranged on the outer surface of the upper end of the water collecting tank, a water outlet is formed in one end of the outer surface of the front end of the water collecting tank, an installation frame assembly is arranged on the left side of the water collecting tank, a through passage main body is fixedly arranged in the middle of the outer surface of the upper end of the installation frame assembly, and the installation frame assembly comprises a bottom plate, a partition plate, a supporting rod, a self-locking universal wheel, an adjusting assembly, a bottom block, a reinforcing rod and an installation plate. The testing device for the rain test of the through passage of the subway high-speed rail, provided by the utility model, has the advantages that water for detection is convenient to collect and process, the size of the mounting frame assembly for fixing the through passage main body is convenient to adjust, the telescopic size of the through passage main body is convenient to adjust, the tightness test of the through passage product is refined, the rain environment in the running process of the subway high-speed rail is simulated, the accuracy of the test is improved, and the like, and the better use prospect is brought.

Description

A testing arrangement that is used for subway high-speed railway to link up experimental rain

Technical Field

The utility model relates to the technical field of rain test of a through passage of a subway high-speed rail, in particular to a test device for a rain test of the through passage of the subway high-speed rail.

Background

The through passage is used for connecting important parts of two carriages, and comprises a folding shed windshield with a sealing function, and because the train is inevitably subjected to rainy days in the running process, the folding shed windshield can be subjected to rain test before leaving a factory so as to determine whether the sealing performance of the folding shed windshield meets the requirement or not,

in the prior art, a chinese patent document with an authorization publication number of CN201922390711.5 describes a rain test device for a through-passage bellows windshield, which includes a rail, an installation frame and a spray component, wherein two installation frames are directly installed on the rail, when the bellows windshield is installed, the two bellows windshields to be tested can be directly hung to the installation frame through an external hanging device for installation, thereby reducing labor intensity of workers, after the two bellows windshields are installed, the installation frames are directly pushed, so that the two bellows windshields are tightly attached to each other and fix the two bellows windshields, and then the installation frames are pushed to the spray component for rain test, and no additional device is arranged around the whole test device, thereby providing a larger movement space, making the test process faster to a certain extent, and reducing time required by actual test, however, the device does not have a function of collecting test water, and the assembly for fixing the through passage main body does not have an adjusting function, so that the detection has certain limitation, certain adverse effects are brought to the using process of people, and therefore the device for testing the through passage rain test of the subway high-speed rail is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a testing device for a rain test of a through passage of a subway high-speed rail, which has the advantages that water for detection is convenient to collect and process, a mounting frame assembly for fixing the through passage main body is convenient to adjust the size, the telescopic size of the through passage main body is convenient to adjust, the test is carried out, the tightness test of the through passage product is refined, the rain environment during the operation of the subway high-speed rail is simulated, the tightness of the through passage is tested, the accuracy of the test is improved, and the like, and the problems in the background art can be effectively solved.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a testing arrangement for be used for subway high-speed railway to link up experimental rain, includes the catch basin, the upper end fixed surface of catch basin installs the protection casing, the outlet has been seted up to the one end of catch basin front end surface, the left side of catch basin is provided with the mount pad subassembly, the middle part fixed mounting of mount pad subassembly upper end surface has link up the way main part, just the mount pad subassembly includes bottom plate, baffle, bracing piece, auto-lock universal wheel, adjusting part, bottom block, stiffener and mounting panel.

Preferably, the middle part fixed mounting of catch basin inner chamber has the mount pad, the upper end external surface fixed mounting of mount pad has the mounting bracket main part, logical groove has been seted up at the middle part of mount pad, the upper end external surface fixed mounting of catch basin has the multiunit to support the section bar pole, just mounting bracket main part upper portion fixed mounting has the top subassembly of drenching with rain, the left and right sides fixed mounting of mounting bracket main part has the side subassembly of drenching with rain.

Preferably, the gap between the support profile bars is 5 mm.

Preferably, the bottom block is fixedly installed on the left side and the right side of the outer surface of the upper end of the bottom plate, the installation plate is fixedly installed on the outer surface of the upper end of the bottom block, the reinforcing rods are fixedly installed between the installation plate and the bottom block, the adjusting assembly is located on the outer surfaces of the two ends of the bottom block, the partition plate is fixedly installed in the middle of the outer surfaces of the front side and the rear side of the bottom plate, the supporting rods are fixedly installed on the four corners of the outer surface of the lower end of the bottom plate, and the self-locking universal wheels are fixedly installed on the outer surface of the lower end of the supporting rods.

Preferably, the adjusting assembly comprises a positive and negative motor, a side plate, a moving block, an L-shaped plate, a guide rod and a top plate, the top plate is fixedly mounted on the outer surfaces of the two sides of the bottom plate, the L-shaped plate is fixedly mounted on the outer surfaces of the two ends of the bottom plate, the side plate is fixedly mounted on the outer surface of one end of the top plate, the positive and negative motor is fixedly mounted on the outer surface of one side of the side plate, the guide rod is located between the side plate and the partition plate, and the moving block is located on the outer wall of the guide rod.

Preferably, the L-shaped plate is in sliding connection with the top plate, a threaded hole is formed in the outer surface of one side of the moving block, the moving block is in threaded connection with the guide rod through the threaded hole, a coupler is arranged between the positive and negative motors and the guide rod, the coupler on the outer surface of one end of each of the positive and negative motors is fixedly connected with the outer surface of one end of the guide rod, sealing bearings are arranged between the guide rod and the side plates and between the guide rod and the partition plates, and the guide rod is movably connected with the side plates and the partition plates through the sealing bearings.

(III) advantageous effects

Compared with the prior art, the utility model provides a testing device for a rain test of a through passage of a subway high-speed rail, which has the following beneficial effects:

1. this a testing arrangement for subway high-speed railway link up experimental of drenching with rain, the top subassembly of drenching with rain through the upper portion setting at the mounting bracket main part, the side subassembly of drenching with rain that both sides set up, all connect outside water supply subassembly, it is experimental to be convenient for all directions to drench with rain, guarantee to satisfy the test demand that link up, increase experimental degree of accuracy, and the catch basin that sets up, be convenient for to the collection of detecting water, through the outlet that sets up, be convenient for handle the water that the catch basin was collected, and through the logical groove that sets up, be convenient for better drainage, the support profile pole of setting, interval between the support profile pole is five millimeters, be convenient for the infiltration, and do not influence the normal removal of mounting bracket subassembly on support profile pole upper portion.

2. The utility model relates to a testing arrangement for subway high-speed railway through passage rain test, the installation frame subassembly that sets up, at first both ends and the two sets of mounting panel fixed connection of through passage main part, then push the installation frame subassembly to the upper end surface of catch basin, the lower part of top rain subassembly, carry out the rain experiment, the adjusting part that sets up in bottom block both ends, because the through passage main part possesses certain flexible ability, in order to increase the accuracy of experimental data, need to carry out the experiment under different flexible volume to through passage main part, the operation through positive and negative motor drives the rotation of guide arm, guide arm and movable block threaded connection, make the rotation of guide arm drive the removal of movable block, the movable block drives the removal of bottom block through L template, the bottom block drives the mounting panel and removes, thereby adjust the flexible volume of through passage main part, convenient to use, and the roof that sets up, play certain effect of keeping off the rain, the L-shaped plate plays a certain role in limiting and transferring force.

Drawings

Fig. 1 is a schematic overall structure diagram of a testing device for a subway high-speed rail through passage rain test.

Fig. 2 is a schematic view of the internal structure of the protective cover of the testing device for the rain test of the through passage of the subway high-speed rail.

Fig. 3 is a schematic structural diagram of a mounting frame assembly in the testing device for the rain test of the through passage of the subway high-speed rail.

Fig. 4 is a schematic structural diagram of an adjusting assembly in the testing device for the rain test of the through passage of the subway high-speed rail.

In the figure: 1. a water collecting tank; 2. a protective cover; 3. a water outlet; 4. a through passage body; 5. a mounting bracket assembly; 6. supporting the profile bar; 7. a mounting bracket main body; 8. a top rain assembly; 9. a side rain assembly; 10. a mounting seat; 11. a through groove; 12. a base plate; 13. a partition plate; 14. a support bar; 15. a self-locking universal wheel; 16. an adjustment assembly; 17. a bottom block; 18. a reinforcing bar; 19. mounting a plate; 20. a positive and negative motor; 21. a side plate; 22. a moving block; 23. an L-shaped plate; 24. a guide bar; 25. a top plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Detailed description of the preferred embodiment

The embodiment is a testing device for a rain test of a through passage of a subway high-speed rail.

As shown in fig. 1-4, the water collecting tank comprises a water collecting tank 1, a protective cover 2 is fixedly mounted on the outer surface of the upper end of the water collecting tank 1, a water outlet 3 is formed in one end of the outer surface of the front end of the water collecting tank 1, a mounting frame assembly 5 is arranged on the left side of the water collecting tank 1, a through passage main body 4 is fixedly mounted in the middle of the outer surface of the upper end of the mounting frame assembly 5, and the mounting frame assembly 5 comprises a bottom plate 12, a partition plate 13, a supporting rod 14, a self-locking universal wheel 15, an adjusting assembly 16, a bottom block 17, a reinforcing rod 18 and a mounting plate 19.

A mounting seat 10 is fixedly mounted in the middle of an inner cavity of the water collecting tank 1, a mounting frame main body 7 is fixedly mounted on the outer surface of the upper end of the mounting seat 10, a through groove 11 is formed in the middle of the mounting seat 10, a plurality of groups of supporting section bars 6 are fixedly mounted on the outer surface of the upper end of the water collecting tank 1, a top rain component 8 is fixedly mounted on the upper portion of the mounting frame main body 7, and side rain components 9 are fixedly mounted on the left side and the right side of the mounting frame main body 7; the gap between the supporting section bars 6 is 5 mm; the bottom block 17 is fixedly arranged at the left side and the right side of the outer surface of the upper end of the bottom plate 12, the mounting plate 19 is fixedly arranged on the outer surface of the upper end of the bottom block 17, the reinforcing rod 18 is fixedly arranged between the mounting plate 19 and the bottom block 17, the adjusting component 16 is positioned on the outer surfaces of the two ends of the bottom block 17, the partition plate 13 is fixedly arranged in the middle of the outer surfaces of the front side and the rear side of the bottom plate 12, the support rods 14 are fixedly arranged at the four corners of the outer surface of the lower end of the bottom plate 12, and the self-locking universal wheels 15 are fixedly arranged on the outer surface of the lower end of the support rods 14; the adjusting assembly 16 comprises a positive and negative motor 20, a side plate 21, a moving block 22, an L-shaped plate 23, a guide rod 24 and a top plate 25, the top plate 25 is fixedly arranged on the outer surfaces of two sides of the bottom plate 12, the L-shaped plate 23 is fixedly arranged on the outer surfaces of two ends of the bottom block 17, the side plate 21 is fixedly arranged on the outer surface of one end of the top plate 25, the positive and negative motor 20 is fixedly arranged on the outer surface of one side of the side plate 21, the guide rod 24 is positioned between the side plate 21 and the partition plate 13, and the moving block 22 is positioned on the outer wall of the guide rod 24; sliding connection is adopted between the L-shaped plate 23 and the top plate 25, a threaded hole is formed in the outer surface of one side of the moving block 22, the moving block 22 is in threaded connection with the guide rod 24 through the threaded hole, a coupler is arranged between the positive and negative motor 20 and the guide rod 24, the coupler on the outer surface of one end of the positive and negative motor 20 is fixedly connected with the outer surface of one end of the guide rod 24, sealing bearings are arranged between the guide rod 24 and the side plate 21 and between the guide rod 24 and the partition plate 13, and the guide rod 24 is movably connected with the side plate 21 and the partition plate 13 through the sealing bearings.

The top rain component 8 arranged at the upper part of the mounting frame main body 7 and the side rain components 9 arranged at two sides are connected with the external water supply components, so that rain tests in all directions are facilitated, the test requirements of the through passage are met, the test accuracy is improved, the set water collecting pool 1 is convenient for collecting detected water, the water collected by the water collecting pool 1 is convenient to treat through the set water outlet 3, better water drainage is facilitated through the set through groove 11, the distance between the set support section bars 6 is five millimeters, water seepage is facilitated, and normal movement of the mounting frame component 5 on the upper part of the support section bar 6 is not influenced; the installation frame assembly 5 is arranged, firstly, two ends of the through passage main body 4 are fixedly connected with two groups of installation plates 19, then the installation frame assembly 5 is pushed to the outer surface of the upper end of the water collecting tank 1 and the lower part of the top rain component 8 to carry out rain experiments, the adjustment assemblies 16 arranged at two ends of the bottom block 17 need to carry out experiments under different stretching amounts because the through passage main body 4 has certain stretching capacity, in order to increase the accuracy of experimental data, the through passage main body 4 is required to be tested, the guide rod 24 is driven to rotate by the operation of the positive and negative motor 20, the guide rod 24 is in threaded connection with the moving block 22, so that the moving block 22 drives the moving block 22 to move through the L-shaped plate 23, the bottom block 17 drives the installation plates 19 to move, thereby the stretching amount of the through passage main body 4 is adjusted, the use is convenient, and the top plate 25 is arranged to play a certain role of keeping off the rain, the L-shaped plate 23 plays a certain role in limiting and transferring force.

Detailed description of the utility model

The embodiment is an embodiment of a mounting frame assembly 5 in a testing device for a rain test of a through passage of a subway high-speed rail.

As shown in fig. 1 and 3, a through passage main body 4 is fixedly mounted in the middle of the outer surface of the upper end of a mounting frame assembly 5, and the mounting frame assembly 5 comprises a bottom plate 12, a partition plate 13, a support rod 14, a self-locking universal wheel 15, an adjusting assembly 16, a bottom block 17, a reinforcing rod 18 and a mounting plate 19; bottom block 17 fixed mounting is in the left and right sides of bottom plate 12 upper end surface, and mounting panel 19 fixed mounting is in the upper end surface of bottom block 17, and stiffener 18 fixed mounting is between mounting panel 19 and bottom block 17, and adjusting part 16 is located the both ends surface of bottom block 17, and baffle 13 fixed mounting is in the middle part of bottom plate 12 front and back both sides surface, and bracing piece 14 fixed mounting is in the four corners of bottom plate 12 lower extreme surface, and auto-lock universal wheel 15 fixed mounting is in the lower extreme surface of bracing piece 14.

Detailed description of the preferred embodiment

The embodiment is an embodiment of an adjusting component 16 in a testing device for a rain test of a through passage of a subway high-speed rail.

As shown in fig. 1, 3 and 4, the adjusting assembly 16 for the testing device for the through passage rain test of the subway high-speed rail comprises a positive and negative motor 20, a side plate 21, a moving block 22, an L-shaped plate 23, a guide rod 24 and a top plate 25, wherein the top plate 25 is fixedly installed on the outer surfaces of two sides of a bottom plate 12, the L-shaped plate 23 is fixedly installed on the outer surfaces of two ends of a bottom block 17, the side plate 21 is fixedly installed on the outer surface of one end of the top plate 25, the positive and negative motor 20 is fixedly installed on the outer surface of one side of the side plate 21, the guide rod 24 is located between the side plate 21 and a partition plate 13, and the moving block 22 is located on the outer wall of the guide rod 24; sliding connection is adopted between the L-shaped plate 23 and the top plate 25, a threaded hole is formed in the outer surface of one side of the moving block 22, the moving block 22 is in threaded connection with the guide rod 24 through the threaded hole, a coupler is arranged between the positive and negative motor 20 and the guide rod 24, the coupler on the outer surface of one end of the positive and negative motor 20 is fixedly connected with the outer surface of one end of the guide rod 24, sealing bearings are arranged between the guide rod 24 and the side plate 21 and between the guide rod 24 and the partition plate 13, and the guide rod 24 is movably connected with the side plate 21 and the partition plate 13 through the sealing bearings.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a testing arrangement for be used for subway high-speed railway to link up experimental rain, includes catch basin (1), its characterized in that: the utility model discloses a water collecting tank, including sump (1), outlet (3), mounting bracket assembly (5), the middle part fixed mounting of mounting bracket assembly (5) upper end surface has through way main part (4), just mounting bracket assembly (5) includes bottom plate (12), baffle (13), bracing piece (14), auto-lock universal wheel (15), adjusting part (16), bottom block (17), stiffener (18) and mounting panel (19), the upper end fixed surface of sump (1) installs protection casing (2), outlet (3) have been seted up to the one end of sump (1) front end surface.

2. The testing device for the rain test of the through passage of the subway high-speed rail according to claim 1, characterized in that: the utility model discloses a rain water collecting tank, including water collecting tank (1), mount pad (10), mounting bracket main part (7) are installed to the middle part fixed mounting of water collecting tank (1) inner chamber, logical groove (11) have been seted up at the middle part of mount pad (10), the upper end fixed mounting of water collecting tank (1) has multiunit support profile pole (6), just mounting bracket main part (7) upper portion fixed mounting has top rain subassembly (8), the left and right sides fixed mounting of mounting bracket main part (7) has side rain subassembly (9).

3. The testing device for the rain test of the through passage of the subway high-speed rail according to claim 2, characterized in that: the gap between the supporting profile bars (6) is 5 mm.

4. The testing device for the rain test of the through passage of the subway high-speed rail according to claim 1, characterized in that: bottom block (17) fixed mounting is in the left and right sides of bottom plate (12) upper end surface, mounting panel (19) fixed mounting is in the upper end surface of bottom block (17), stiffener (18) fixed mounting is between mounting panel (19) and bottom block (17), adjusting part (16) are located the both ends surface of bottom block (17), baffle (13) fixed mounting is in the middle part of bottom plate (12) front and back both sides surface, bracing piece (14) fixed mounting is in the four corners of bottom plate (12) lower extreme surface, auto-lock universal wheel (15) fixed mounting is in the lower extreme surface of bracing piece (14).

5. The testing device for the rain test of the through passage of the subway high-speed rail according to claim 1, characterized in that: the adjusting assembly (16) comprises a positive and negative motor (20), a side plate (21), a moving block (22), an L-shaped plate (23), a guide rod (24) and a top plate (25), the top plate (25) is fixedly installed on the outer surfaces of the two sides of the bottom plate (12), the L-shaped plate (23) is fixedly installed on the outer surfaces of the two ends of the bottom plate (17), the side plate (21) is fixedly installed on the outer surface of one end of the top plate (25), the positive and negative motor (20) is fixedly installed on the outer surface of one side of the side plate (21), the guide rod (24) is located between the side plate (21) and the partition plate (13), and the moving block (22) is located on the outer wall of the guide rod (24).

6. The testing device for the rain test of the through passage of the subway high-speed rail according to claim 5, characterized in that: the L-shaped plate (23) is in sliding connection with the top plate (25), a threaded hole is formed in the outer surface of one side of the moving block (22), the moving block (22) is in threaded connection with the guide rod (24) through the threaded hole, a coupler is arranged between the positive and negative motor (20) and the guide rod (24), the coupler on the outer surface of one end of the positive and negative motor (20) is fixedly connected with the outer surface of one end of the guide rod (24), sealing bearings are arranged between the guide rod (24) and the side plates (21) and between the guide rod (24) and the partition plates (13), and the guide rod (24) is movably connected with the side plates (21) and the partition plates (13) through the sealing bearings.